CN204576883U - A kind of novel internet of things experimental device based on Android phone - Google Patents
A kind of novel internet of things experimental device based on Android phone Download PDFInfo
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- CN204576883U CN204576883U CN201520250768.4U CN201520250768U CN204576883U CN 204576883 U CN204576883 U CN 204576883U CN 201520250768 U CN201520250768 U CN 201520250768U CN 204576883 U CN204576883 U CN 204576883U
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Abstract
Based on a novel internet of things experimental device for Android phone, belong to the Internet of Things brassboard towards Android phone design, experimentally can require that combining different peripherals is inserted on this device the corresponding interface, complete the experiment of different Internet of Things.The described novel internet of things experimental device based on Android phone comprises: novel internet of things experimental device circuit board (1); The power interface (2) of novel internet of things experimental device and power switch (4); Connect the Micro USB joint (3) of Android phone Micro USB interface; Mouth (5) downloaded by the emulator carrying out program burn writing; Novel internet of things experimental device main control unit STM32f103zet6 chip (7); The USB carrying out communicating with Android phone turns serial ports PL2303HXD chip (6); Emulator downloads mouth switch (8) and system reset key (9); Peripheral interface I/O pin (10) and LCDs interface (11).The utility model designs for Android phone, and structure is simple and clear, and each component function is clear and definite, and flexible and convenient operation, has certain practical value.
Description
Technical field
The utility model relates to a kind of novel internet of things experimental device based on Android phone, relate to a kind of Internet of Things experimental facilities towards Android intelligent exploitation specifically, this device only comprises the minimum system of control module and USB turns serial port module, and the interface of peripherals is provided, all peripherals is all optional, be inserted in interface pin by carrying out combination to different peripherals, the hardware completing Internet of Things experiment is built, flexibly simple to operate.
Background technology
Along with the develop rapidly of science technology and economy, the quick renewal of Knowledge and information, internet-of-things terminal is transferred on mobile device by PC gradually, and the development of android system of increasing income especially in recent years more accelerates this process.Different peripherals designs on same circuit board by traditional Internet of Things instruments used for education, complex circuit designs, and not only cost is high, and components and parts solidification, interface is easily extensible not, and operating space is little, once certain components and parts goes wrong, maintenance is inconvenient, even will eliminate whole brassboard.Novel internet of things experimental device based on Android phone turns serial port chip composition primarily of the minimum system of acp chip and USB, and circuit design is simple, greatly reduces cost.The experiment that current internet of things experimental device relates to Android intelligent is little, does not more exist for the custom-designed experimental provision of Android phone, and specific aim is not strong, and teaching efficiency is poor.Internet of things experimental device based on Android phone both can testing hardware sensor, transport module efficiently, realized the experiment of the Internet of Things such as dynamic group net, mobile monitor more easily.It is very large that internet of things experimental device in the past does, and carry inconvenience, operate dumb, hardware is not configurable, brings very big inconvenience to experimenter yet.Select smart mobile phone can improve student interests as internet-of-things terminal, promote students ' practical ability.
Therefore, Internet of Things experiment needs a kind of internet of things experimental device based on Android phone newly, both meets the requirement that peripherals simple combination just can realize different experiments, can reach again the object of saving cost, strengthening teaching efficiency, improving student interests.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of novel internet of things experimental device based on Android phone is provided, adopt a kind of special structure and practical plan, devise one can with the Micro USB joint of Android phone usb compatible, turn serial port chip and OTG technology by USB, realize the communication of Android phone and embedded device.By combining different peripheral modules, completing different experiments, using more flexible, convenient.And peripherals circuit board is designed separately, interface extensible, components and parts and peripheral interface operating space greatly, reduce the complicacy of circuit board, save brassboard space.
The described novel internet of things experimental device based on Android phone, it is characterized in that: described experimental provision circuit board is that designed, designed is developed, circuit board frontal design has Micro USB joint, directly be inserted in Android phone, the software programming completing mobile phone terminal and embedded device end gets final product two-way communication.
The described novel internet of things experimental device based on Android phone, is characterized in that: described experimental provision power unit is independently-powered, provides power interface and power switch, protects circuit board.
The described novel internet of things experimental device based on Android phone, is characterized in that: described experimental provision is designed with emulator and downloads mouth and download mouth switch, facilitates software debugging.
The described novel internet of things experimental device based on Android phone, it is characterized in that: described experimental provision functional pin all exists with the contact pin form exposed, peripherals is connected with respective pins, and be designed with special LCDs interface jack, all peripherals all with this device separate design.
Accompanying drawing explanation
Fig. 1 is the novel internet of things experimental device schematic diagram of the utility model based on Android phone.
Fig. 2 is the novel internet of things experimental device vertical view of the utility model based on Android phone.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
1, as shown in Figure 1, a kind of novel internet of things experimental device based on Android phone, comprises novel internet of things experimental device circuit board (1); The embedded device power interface (2) in novel internet of things experimental device circuit board (1) front; For the Micro USB joint (3) be connected with Android phone Micro USB interface, communication can be realized by connecting; Protect the power switch (4) of this experimental provision; Mouth (5) downloaded by the emulator carrying out program burn writing; Mouth (5) is downloaded by program burn writing in the STM32f103zet6 chip (7) of main control unit by emulator; USB turns serial port chip PL2303HXD chip (6) can complete the communication with Android phone; Emulator download mouth switch (8) of mouth (5) and the reset key (9) of system reset is downloaded for control imitation device; Be supplied to interface I/O pin (10) and the LCDs (11) of peripherals, the different combination of peripheral apparatus completes different Internet of Things experiments.
Experimental provision of the present utility model is through special structure and circuit design, and frontal design has the Micro USB joint of carrying out with Android phone communicating.
Experimental provision of the present utility model is designed with four row's pin contact pins and double pin jack, exposes the functional pin of acp chip, and double jack is specially for LCDs designs, and peripherals only needs to be inserted on corresponding contact pin just can test.
The utility model experimental provision is designed with power interface and power switch, can battery be used, facilitate movement and the control of this device.
The utility model experimental provision is designed with emulator to download mouth, download mouth switch and system reset key, during download, opens and download mouth by download program in acp chip, download complete, closing switch, press reset key and test.
When carrying out experimental implementation, need to use some peripherals, be inserted on different pin contact pins, then plug emulator, open and download mouth switch and power switch, by the software download finished in acp chip, then close and download mouth switch, press reset key and carry out experimental debugging.
Claims (5)
1., based on a novel internet of things experimental device for Android phone, there is novel internet of things experimental device circuit board (1); It is characterized in that, also comprise the embedded device power interface (2) in novel internet of things experimental device circuit board (1) front; For the Micro USB joint (3) be connected with Android phone Micro USB interface; Protect the power switch (4) of this experimental provision; Mouth (5) downloaded by the emulator carrying out program burn writing; Mouth (5) is downloaded by the STM32f103zet6 chip (7) of program burn writing to main control unit by emulator; USB turns serial ports PL2303HXD chip (6) can complete the communication with Android phone; Emulator download mouth switch (8) of mouth (5) and the reset key (9) of system reset is downloaded for control imitation device; Be supplied to interface I/O pin (10) and the LCDs interface (11) of peripherals.
2. the novel internet of things experimental device based on Android phone according to claim 1, is characterized in that: described experimental provision circuit board frontal design has Micro USB joint, is directly inserted in Android phone, completes two-way communication.
3. the novel internet of things experimental device based on Android phone according to claim 1, is characterized in that: described experimental provision power unit is independently-powered, provides power interface and power switch.
4. the novel internet of things experimental device based on Android phone according to claim 1, is characterized in that: described experimental provision is designed with emulator and downloads mouth and download mouth switch.
5. the novel internet of things experimental device based on Android phone according to claim 1, it is characterized in that: described experimental provision functional pin all exists with the contact pin form exposed, peripherals is connected with respective pins, and is designed with LCDs special purpose interface jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250768.4U CN204576883U (en) | 2015-04-23 | 2015-04-23 | A kind of novel internet of things experimental device based on Android phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250768.4U CN204576883U (en) | 2015-04-23 | 2015-04-23 | A kind of novel internet of things experimental device based on Android phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576883U true CN204576883U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520250768.4U Expired - Fee Related CN204576883U (en) | 2015-04-23 | 2015-04-23 | A kind of novel internet of things experimental device based on Android phone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360467A (en) * | 2018-10-28 | 2019-02-19 | 芜湖真玛信息科技有限公司 | A kind of history relic demo system |
-
2015
- 2015-04-23 CN CN201520250768.4U patent/CN204576883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360467A (en) * | 2018-10-28 | 2019-02-19 | 芜湖真玛信息科技有限公司 | A kind of history relic demo system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160423 |